| 摘要 |
PROBLEM TO BE SOLVED: To provide a group call device that enables a driver to easily recognize which member is speaking a current output speech when group calls are made. SOLUTION: The group call device 10 is mounted on a vehicle and connected to two or more speakers (four speakers 31 to 34 in Fig.), and includes a storage section 13 which holds a table showing correspondence between one or more members belonging to a group and one of the speakers 31 to 34 and a control section 12 which refers to the table and outputs a currently input speech signal to the speaker corresponding to the member speaking the speech that the speech signal represents when speech conversations with the respective members belonging to the group are made. COPYRIGHT: (C)2008,JPO&INPIT
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